* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtk/gtk.h>
+#include <gio/gio.h>
static void
drag_begin (GtkWidget *widget,
GdkPixbuf *pixbuf;
- if (selection_data->length < 0)
+ if (gtk_selection_data_get_length (selection_data) < 0)
return;
pixbuf = gtk_selection_data_get_pixbuf (selection_data);
gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
}
+static gboolean
+idle_func (gpointer data)
+{
+ g_print ("keep me busy\n");
+
+ return G_SOURCE_CONTINUE;
+}
+
+static gboolean
+anim_image_draw (GtkWidget *widget,
+ cairo_t *cr,
+ gpointer data)
+{
+ g_print ("start busyness\n");
+
+ g_signal_handlers_disconnect_by_func (widget, anim_image_draw, data);
+
+ /* produce high load */
+ g_idle_add_full (G_PRIORITY_DEFAULT,
+ idle_func, NULL, NULL);
+
+ return FALSE;
+}
+
int
main (int argc, char **argv)
{
- GtkWidget *window, *table;
+ GtkWidget *window, *grid;
GtkWidget *label, *image, *box;
GtkIconTheme *theme;
GdkPixbuf *pixbuf;
GtkIconSet *iconset;
GtkIconSource *iconsource;
gchar *icon_name = "gnome-terminal";
-
+ gchar *anim_filename = NULL;
+ GIcon *icon;
+ GFile *file;
+
gtk_init (&argc, &argv);
if (argc > 1)
icon_name = argv[1];
+ if (argc > 2)
+ anim_filename = argv[2];
+
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- table = gtk_table_new (4, 3, FALSE);
- gtk_container_add (GTK_CONTAINER (window), table);
+ grid = gtk_grid_new ();
+ gtk_container_add (GTK_CONTAINER (window), grid);
label = gtk_label_new ("symbolic size");
- gtk_table_attach (GTK_TABLE (table), label, 1, 2, 0, 1,
- 0, 0, 5, 5);
+ gtk_grid_attach (GTK_GRID (grid), label, 1, 0, 1, 1);
label = gtk_label_new ("fixed size");
- gtk_table_attach (GTK_TABLE (table), label, 2, 3, 0, 1,
- 0, 0, 5, 5);
+ gtk_grid_attach (GTK_GRID (grid), label, 2, 0, 1, 1);
label = gtk_label_new ("GTK_IMAGE_PIXBUF");
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 1, 2);
+ gtk_grid_attach (GTK_GRID (grid), label, 0, 1, 1, 1);
theme = gtk_icon_theme_get_default ();
pixbuf = gtk_icon_theme_load_icon (theme, icon_name, 48, 0, NULL);
image = gtk_image_new_from_pixbuf (pixbuf);
box = gtk_event_box_new ();
gtk_container_add (GTK_CONTAINER (box), image);
- gtk_table_attach_defaults (GTK_TABLE (table), box, 2, 3, 1, 2);
+ gtk_grid_attach (GTK_GRID (grid), box, 2, 1, 1, 1);
gtk_drag_source_set (box, GDK_BUTTON1_MASK,
NULL, 0,
G_CALLBACK (drag_data_received), image);
label = gtk_label_new ("GTK_IMAGE_STOCK");
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 2, 3);
+ gtk_grid_attach (GTK_GRID (grid), label, 0, 2, 1, 1);
image = gtk_image_new_from_stock (GTK_STOCK_REDO, GTK_ICON_SIZE_DIALOG);
- gtk_table_attach_defaults (GTK_TABLE (table), image, 1, 2, 2, 3);
+ gtk_grid_attach (GTK_GRID (grid), image, 1, 2, 1, 1);
label = gtk_label_new ("GTK_IMAGE_ICON_SET");
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 3, 4);
+ gtk_grid_attach (GTK_GRID (grid), label, 0, 3, 1, 1);
iconsource = gtk_icon_source_new ();
gtk_icon_source_set_icon_name (iconsource, icon_name);
iconset = gtk_icon_set_new ();
gtk_icon_set_add_source (iconset, iconsource);
image = gtk_image_new_from_icon_set (iconset, GTK_ICON_SIZE_DIALOG);
- gtk_table_attach_defaults (GTK_TABLE (table), image, 1, 2, 3, 4);
+ gtk_grid_attach (GTK_GRID (grid), image, 1, 3, 1, 1);
label = gtk_label_new ("GTK_IMAGE_ICON_NAME");
- gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, 4, 5);
+ gtk_grid_attach (GTK_GRID (grid), label, 0, 4, 1, 1);
image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_DIALOG);
- gtk_table_attach_defaults (GTK_TABLE (table), image, 1, 2, 4, 5);
+ gtk_grid_attach (GTK_GRID (grid), image, 1, 4, 1, 1);
image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_DIALOG);
gtk_image_set_pixel_size (GTK_IMAGE (image), 30);
- gtk_table_attach_defaults (GTK_TABLE (table), image, 2, 3, 4, 5);
-
+ gtk_grid_attach (GTK_GRID (grid), image, 2, 4, 1, 1);
+
+ label = gtk_label_new ("GTK_IMAGE_GICON");
+ gtk_grid_attach (GTK_GRID (grid), label, 0, 5, 1, 1);
+ icon = g_themed_icon_new_with_default_fallbacks ("folder-remote");
+ image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_DIALOG);
+ g_object_unref (icon);
+ gtk_grid_attach (GTK_GRID (grid), image, 1, 5, 1, 1);
+ file = g_file_new_for_path ("apple-red.png");
+ icon = g_file_icon_new (file);
+ image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_DIALOG);
+ g_object_unref (icon);
+ gtk_image_set_pixel_size (GTK_IMAGE (image), 30);
+ gtk_grid_attach (GTK_GRID (grid), image, 2, 5, 1, 1);
+
+
+ if (anim_filename)
+ {
+ label = gtk_label_new ("GTK_IMAGE_ANIMATION (from file)");
+ gtk_grid_attach (GTK_GRID (grid), label, 0, 6, 1, 1);
+ image = gtk_image_new_from_file (anim_filename);
+ gtk_image_set_pixel_size (GTK_IMAGE (image), 30);
+ gtk_grid_attach (GTK_GRID (grid), image, 2, 6, 1, 1);
+
+ /* produce high load */
+ g_signal_connect_after (image, "draw",
+ G_CALLBACK (anim_image_draw),
+ NULL);
+ }
+
gtk_widget_show_all (window);
gtk_main ();
projects / ~andy / gtk / blobdiff